package _6_Struct._6_7_facade;

public class SignalOutput {

    public SignalOutput() {
    }

    public void sigStar() {

        System.out.print("sigStar");

    }


    public void sigRectangle() {

        System.out.print("sigRect");

    }

    public void sigCircle() {

        System.out.print("?");

    }

} 
